单项选择题
A.to B.of C.at D.on
He appealed to both sides to（）from violenceA.restrictB....
单项选择题He appealed to both sides to（）from violence
A.restrict B.restrain C.refine D.refrain
He left for New York, in the（）of his aunt.A.accompanyB....
单项选择题He left for New York, in the（）of his aunt.
A.accompany B.companion C.company D.compassion
The dolphin may be（）but it seems to want to communicate...
单项选择题The dolphin may be（）but it seems to want to communicate.
A.comb B.dumb C.numerous D.overcome
